22144591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 26922240

約数和(自身を除く): 4777649

約数列:

[1, 7, 17, 119, 379, 491, 2653, 3437, 6443, 8347, 45101, 58429, 186089, 1302623, 3163513, 22144591]

約数ペア:

[(1, 22144591), (7, 3163513), (17, 1302623), (119, 186089), (379, 58429), (491, 45101), (2653, 8347), (3437, 6443)]